macbook/pro battery calibration

[Runner25]

μετα απο χρηση του macbook/pro η κατασταση υγειας της μπαταριας πεφτει υπαρχει τροπος συμφωνα με την apple για να επανελθει και πραγματικα λειτουργει. Αρχικα χρειαζομαστε ενα προγραμμα για να τσεκαρουμε την κατασταση υγειας της μπαταριας ενα πολυ καλο που βρηκα και ειναι free ειναι το coconutbattery κανει και το istat αλλα τα δειχνει πιο "χονδρικα". Το coconutbattery μας δειχνει τα mah της μπαταριας και επισης μας επιτρεπει να σωσουμε με ημερομηνιες τις καταστασεις υγειας της μπαταριας μας.Μετα απο χρηση του macbook pro μου απο 6500 mha επεσα στα 6418 αλλα μετα απο το calibration της μπαταριας την επανεφερα στο 6499. Ο τροπος με τον οποιο επανεφερα την μπαταρια στην αρχικη καλη της κατασταση ειναι ο παρακατω και περιλαμβανει και ολα τα μοντελα φορητων της apple


iBooks and PowerBook G4s other than the PowerBook G4 (15-inch Double-Layer SD)

1. Plug the power adapter in and fully charge your computer's battery until the battery indicator lights turn off and the adapter plug light goes from amber to green, which indicates that the battery is fully charged.
2. Disconnect the power adapter and use your iBook or PowerBook. When your battery gets low, you will see the low battery warning dialog on the screen. Continue to use your computer until it goes to sleep. At that point the battery has been sufficiently drained for calibration.
3. Connect the power adapter and leave it connected until the battery is fully charged again.

You have to fully charge and then discharge your battery only once to calibrate it. After that, you can connect and disconnect the power adapter when the battery is at any charge level.

Tip: When the battery reaches "empty", the computer is forced into sleep mode. The battery actually holds a reserve beyond "empty", to maintain the computer in sleep for a period of time. Once the battery is truly exhausted, the computer is forced to shut down. At this point, any open files could be lost. Therefore, it is important that you find an electrical outlet and connect the adapter before the forced shutdown occurs.
PowerBook G4 (15-inch Double-Layer SD), MacBook (all models), MacBook Pro (all models), MacBook Pro (17-inch) (all models) and MacBook Air

The battery calibration for the PowerBook G4 (15-inch Double-Layer SD) and any model of MacBook or MacBook Pro has been updated because of a new battery released with this computer. With these computers, follow these steps to calibrate your battery:

1. Plug in the power adapter and fully charge your PowerBook's battery until the light ring or LED on the power adapter plug changes to green and the onscreen meter in the menu bar indicates that the battery is fully charged.
2. Allow the battery to rest in the fully charged state for at least two hours. You may use your computer during this time as long as the adapter is plugged in.
3. Disconnect the power adapter while the computer still on and start running the computer off battery power. You may use your computer during this time. When your battery gets low, the low battery warning dialog appears on the screen.
4. At this point, save your work. Continue to use your computer; when the battery gets very low, the computer will automatically go to sleep.
5. Turn off the computer or allow it to sleep for five hours or more.
6. Connect the power adapter and leave it connected until the battery is fully charged again.

Tip: When the battery reaches "empty", the computer is forced into sleep mode. The battery actually keeps back a reserve beyond "empty", to maintain the computer in sleep for a period of time. Once the battery is truly exhausted, the computer is forced to shut down. At this point, with the safe sleep function introduced in the PowerBook G4 (15-inch Double-Layer SD) computers, the computer's memory contents have been saved to the hard drive. When power is restored, the computer returns itself to its pre-sleep state using the safe sleep image on the hard drive.

Και επισης στο iphone πρεπει να κανουμε calibration στη μπαταρια αυτο εγω το καταφερα ευκολα με το προγραμμα Accura και πραγματικα ειδα βελτιωση στη διαρκεια της μπαταριας αφου μετα απο εναμιση χρονο ειχε πεσει η αποδοση.Το προγραμματακι δεν ειναι free(ειναι φτηνο ομως) και σιγουρα αξιζει τα λεφτα του αφου περα απο το calibration κανει και αλλα πραγματα


ελπιζω να σας φανουν χρησιμα τα παραπανω

[Bloodyangel]

θα το κανω στο macbook μου .6 μηνες το εχω το χρειαζετε πιστευο ..α και κατι ακομα..μια μπαταρια ποσο καιρο κραταει μεχρι να την αντικαταστησω?

[Runner25]

δεν ξερω φιλε μου ποσο κραταει η μπαταρια αλλα σημερα μου ελεγε ενας φιλος που εχει ενα macbook 1,5 χρονο οτι με calibration η μπαταρια του ειναι σα καινουργια

[Bloodyangel]

thx for the info ,,παω για calibration